Results 21 to 30 of about 3,920,669 (319)

Design, synthesis, X-ray structure, Hirshfeld surface, and NLO behavior of 3-bromo-2-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]benzoic acid

Acta Chimica Slovenica
The crystalline form of the compound, 3-bromo-2-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]benzoic acid (BOHB), has been synthesized in good yield by diazotization of 2-amino-3-bromobenzoic acid followed by a reaction with β-naphthol.
Souheyla Chetioui, Mansour Azayez, Ouarda Brihi, Djebar Hadji, Zohra-Douaa Benyahlou, Youcef Megrouss, Abdelkader Chouaih, Mokhtaria Drissi, Jean-Pierre Djukic, Salem Yahiaoui   +9 more
doaj   +1 more source

Study on Blast Mitigation Protection of Underground Station Structures Using Phononic Crystals

Buildings
Urban subways, as critical strategic spaces, require underground structures with sufficient blast-resistant capabilities. To evaluate the blast resistance performance of underground station structures under ground-level nuclear explosion air shock waves,
Jihu Wu, Chuqiao Bo, Dai Wang, Zhongxian Liu, Filip Broniewicz, Miroslaw Broniewicz   +5 more
doaj   +1 more source

Structural Properties of Self-Attracting Walks

, 2001
Self-attracting walks (SATW) with attractive interaction u > 0 display a swelling-collapse transition at a critical u_{\mathrm{c}} for dimensions d >= 2, analogous to the \Theta transition of polymers.
A. Bunde, A. Malakis, A. Malakis, A. Ordemann, A. Ordemann, A.N. Shiriaev, B.D. Hughes, C. Domb, C. Domb, D.J. Amit, D.Y.C. Chan, E. Tomer, F.D.A. Aaroro Reis, G. Berkolaiko, G.H. Weiss, H.C. Oettinger, H.E. Stanley, H.E. Stanley, J.-F. Gouyet, J.W. Lee, K. Barat, M.A. Prasad, P.M. Duxbury, P.M. Duxbury, R. Rammal, S. Havlin, S. Redner, T. Vicsek, V.B. Sapozhnikov, V.B. Sapozhnikov   +29 more
core   +1 more source

Structural and magnetic properties of Pr-alloyed MnBi nanostructures [PDF]

, 2013
The structural and magnetic properties of Pr-alloyed MnBi (short MnBi-Pr) nanostructures with a range of Pr concentrations have been investigated. The nanostructures include thin films having Pr concentrations 0, 2, 3, 5 and 9 atomic percent and melt ...
Kharel, P., Li, X. Z., Sellmyer, D. J., Shah, V. R., Shield, J. E., Skomski, R., Zhang, W. Y.   +6 more
core   +3 more sources

Grain boundary energy affected initial oxidation on Ni-based superalloy revealed by in situ environmental TEM

npj Materials Degradation
Inconel 718 Ni-based polycrystalline superalloys exhibit excellent mechanical properties, while the type and nature of the grain boundaries are important for their corrosive properties.
Mingzhe Liu, Zhanxin Wang, Yunsong Zhao, Yanhui Chen, Hui Lu, Xiaojia Wei, Shanshan Liu, Dawei Pang, Ang Li, Lihua Wang, Xiaodong Han   +10 more
doaj   +1 more source

On Property-like Structures

Theory and Applications of Categories, 1997
Summary: A category may bear many monoidal structures, but (to within a unique isomorphism) only one structure of `category with finite products'. To capture such distinctions, we consider on a 2-category those 2-monads for which algebra structure is essentially unique if it exists, giving a precise mathematical definition of `essentially unique' and ...
Kelly, G. M., Lack, Stephen
openaire   +2 more sources

The Structural and Magnetic Properties of La1-xcaxmno3 with X = 0.27 and 0.47 [PDF]

, 2012
We have studied the structural and magnetic properties for La1-xCaxMnO3 with x = 0.27 and 0.47 using neutron powder diffraction and magnetization measurements. At room and low temperature, all samples have the orthorhombic structure with space group Pnma.
A, W. A. (Wisnu), Gunanto, Y. E. (Y), Kurniawan, B. (B), Ono, T. (T), Poertadji, S. (S), Purwanto, A. (A), Tanaka, H. (H)   +6 more
core  

Structural, Electronic, and Magnetic Properties of MnO

, 2000
We calculate the structural, electronic, and magnetic properties of MnO from first principles, using the full-potential linearized augmented planewave method, with both local-density and generalized-gradient approximations to exchange and correlation. We
A. Baldereschi, A. Fujimori, A. Svane, A.E. Bocquet, A.I. Liechtenstein, C. S. Hellberg, D. J. Singh, D. Seino, D. Seino, D. Singh, D.C. Langreth, D.C. Langreth, D.J. Chadi, D.J. Singh, D.S. Rodbell, G. Pepy, H.J. Monkhorst, H.J. Monkhorst, I. I. Mazin, I.V. Solovyev, J. E. Pask, J. Hugel, J. Kanamori, J. Kortus, J. P. Perdew, J. Zaanen, J.P. Perdew, K. Terakura, L. Hedin, L.F. Mattheiss, M. Belkhir, M. Kohgi, M.D. Towler, M.E. Lines, M.E. Lines, M.H. Cohen, M.R. Norman, P. Blaha, P. Blaha, P. Blaha, P. Dufek, P. Dufek, P. Hohenberg, P.W. Anderson, R.E. Cohen, S. Greenwald, S. Massidda, S. Massidda, S.H. Wei, S.H. Wei, T. Kotani, T. Kotani, T. Oguchi, T. Oguchi, T.M. Wilson, V.I. Anisimov, W. Kohn, W.C. Mackrodt, Z. Fang, Z. Szotek   +59 more
core   +4 more sources

Bifurcated polarization rotation in bismuth-based piezoelectrics [PDF]

, 1999
ABO3 perovskite-type solid solutions display a large variety of structural and physical properties, which can be tuned by chemical composition or external parameters such as temperature, pressure, strain, electric, or magnetic fields.
A Tarantola, C Gelbke, DA Brown, DA Brown, G Bauer, G Rai, M Lisa, R Lednicky, S Koonin, S Pratt, WGJ Stoks   +10 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source